Question

If [2x2 + 1] < 3, then x belongs to (where [ ] denotes the greatest integer function)

Answer 1

Step-by-step explanation:

To Prove: The area of the parallelogram ABCD is the greatest when it is a rectangle. Construction: Draw DE ⊥ AB. i.e., the area of the parallelogram ABCD is the greatest when it is a rectangle. Given: D, E and F are respectively the midpoints of the sides BC, CA and AB of a ΔABC.

Answer 2

Answer:

x will be minus or divide

Step-by-step explanation:

2-2+1= 1 is less than 3

2÷2+1 = 2 is less than 3